chore(changelogs): document broken Dojo bundle fix for 7 widgets

Adds [Unreleased] changelog entry to slider-web, range-slider-web,
html-element-web, popup-menu-web, color-picker-web, document-viewer-web,
and signature-web. Releases of these widgets built between the pwt update
(#2252) and the babel targets bump (#2291) emitted broken JS bundles that
failed to load in the Dojo client.

Author: r0b1n

packages/pluggableWidgets/color-picker-web/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+- We fixed an issue where the widget was not loading in the Dojo client due to a broken JavaScript bundle.
+
 ## [2.1.7] - 2026-06-19
 
 ### Fixed

packages/pluggableWidgets/document-viewer-web/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+- We fixed an issue where the widget was not loading in the Dojo client due to a broken JavaScript bundle.
+
 ## [1.2.1] - 2026-06-19
 
 ### Changed

packages/pluggableWidgets/html-element-web/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+- We fixed an issue where the widget was not loading in the Dojo client due to a broken JavaScript bundle.
+
 ## [1.2.9] - 2026-06-23
 
 ### Security

packages/pluggableWidgets/popup-menu-web/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+- We fixed an issue where the widget was not loading in the Dojo client due to a broken JavaScript bundle.
+
 ## [4.3.0] - 2026-06-18
 
 ### Fixed

packages/pluggableWidgets/range-slider-web/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+- We fixed an issue where the widget was not loading in the Dojo client due to a broken JavaScript bundle.
+
 ## [3.0.2] - 2026-06-15
 
 ### Fixed

packages/pluggableWidgets/signature-web/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+- We fixed an issue where the widget was not loading in the Dojo client due to a broken JavaScript bundle.
+
 ## [2.0.0] - 2026-06-22
 
 ### Breaking changes

packages/pluggableWidgets/slider-web/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+- We fixed an issue where the widget was not loading in the Dojo client due to a broken JavaScript bundle.
+
 ## [3.0.3] - 2026-06-15
 
 ### Fixed